Question

which has high b.p. and high m.p. from Ar or Kr​

Answer 1

Answer:

Kr has both higher B. p and M. p since in 18 gr. going top to bottom both increase.

Answer 2

Answer:

Krypton or Kr has the highest boiling and melting point than Argon.

Explanation:

According to the intermolecular forces, the larger the molecule/atom, the higher the boiling point. Krypton has a larger atomic radius than argon. Thus, krypton has a higher boiling point than argon